For DBPro users, I can't recommend
Gile[s] any higher.
it's NOT a level-maker like CShop (no modelling features), but it's a very well designed (and OFTEN updated) lightmapper. it's not expensive, and best of all, it can export
.DBO files, which load faster, and have support for multi-textures RIGHT NOW. so you don't have to mess with two different .x files or anything. it's a fantastic program, and since I bought it it has been continuously updated, getting better and better almost every week.
here's a screenshot of my Snowball Fight game, the level shown is a single .dbo file (with lightmap of course):
you can see other shots at my website (press the WEB button).
you can check out Gile[s] at the following link:
http://www.frecle.net/giles/
Go Go Gadget DBPRO!
Athlon XP 2400+ || DDR-SDRAM 1GB || Nvidia GeForce 4 Ti4200 AGP 8x 128MB